Windows 7: getting black screen after startup!!

i am getting black screen after startup. but system was running in safemode.
so i decided to install windows 7 again.
i had inserted cd and pressed any key.
i got a windows 7 startup but after that it was again coming black screen.
HELP ME!!!

Hello,

This sounds like a serious hardware fault; out of curiosity I would attempt to boot a live operating system such as Ubuntu Linux:

Download | Ubuntu

Download Ubuntu, burn the image file to disk (using ImgBurn, or similar), then boot your computer from this disk. Ubuntu has an option to "Try Ubuntu" which essentially runs it live from the CD.

If you get an Ubuntu desktop you can try moving files around on your hard drive, inserting a CD, etc.

Given what you wrote in your post - I doubt that you will get to the Ubuntu desktop, which confirms that you are experiencing a hardware fault.

Best of luck

Davo